mirror of
https://github.com/crskycode/GARbro.git
synced 2024-11-23 21:55:34 +08:00
243 lines
9.2 KiB
C#
243 lines
9.2 KiB
C#
//! \file ImageAP.cs
|
|
//! \date Mon Jun 01 09:22:41 2015
|
|
//! \brief KaGuYa script engine bitmap format.
|
|
//
|
|
// Copyright (C) 2015 by morkt
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to
|
|
// deal in the Software without restriction, including without limitation the
|
|
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
// sell copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
// IN THE SOFTWARE.
|
|
//
|
|
|
|
using System.ComponentModel.Composition;
|
|
using System.IO;
|
|
using System.Text;
|
|
using System.Windows;
|
|
using System.Windows.Media;
|
|
using System.Windows.Media.Imaging;
|
|
|
|
namespace GameRes.Formats.Kaguya
|
|
{
|
|
[Export(typeof(ImageFormat))]
|
|
public class ApFormat : ImageFormat
|
|
{
|
|
public override string Tag { get { return "AP"; } }
|
|
public override string Description { get { return "KaGuYa script engine image format"; } }
|
|
public override uint Signature { get { return 0; } }
|
|
public override bool CanWrite { get { return true; } }
|
|
|
|
public ApFormat ()
|
|
{
|
|
Extensions = new string[] { "bg_", "cg_", "cgw", "sp_", "aps", "alp", "prs" };
|
|
}
|
|
|
|
public override ImageMetaData ReadMetaData (IBinaryStream stream)
|
|
{
|
|
int A = stream.ReadByte();
|
|
int P = stream.ReadByte();
|
|
if ('A' != A || 'P' != P)
|
|
return null;
|
|
var info = new ImageMetaData();
|
|
info.Width = stream.ReadUInt32();
|
|
info.Height = stream.ReadUInt32();
|
|
info.BPP = stream.ReadInt16();
|
|
if (info.Width > 0x8000 || info.Height > 0x8000 || !(32 == info.BPP || 24 == info.BPP))
|
|
return null;
|
|
return info;
|
|
}
|
|
|
|
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
|
|
{
|
|
stream.Position = 12;
|
|
return ReadBitmapData (stream, info);
|
|
}
|
|
|
|
protected ImageData ReadBitmapData (IBinaryStream stream, ImageMetaData info)
|
|
{
|
|
int stride = (int)info.Width*4;
|
|
var pixels = new byte[stride*info.Height];
|
|
for (int row = (int)info.Height-1; row >= 0; --row)
|
|
{
|
|
if (stride != stream.Read (pixels, row*stride, stride))
|
|
throw new InvalidFormatException();
|
|
}
|
|
PixelFormat format = PixelFormats.Bgra32;
|
|
return ImageData.Create (info, format, null, pixels);
|
|
}
|
|
|
|
public override void Write (Stream file, ImageData image)
|
|
{
|
|
using (var output = new BinaryWriter (file, Encoding.ASCII, true))
|
|
{
|
|
output.Write ((byte)'A');
|
|
output.Write ((byte)'P');
|
|
output.Write (image.Width);
|
|
output.Write (image.Height);
|
|
output.Write ((short)24);
|
|
WriteBitmapData (file, image);
|
|
}
|
|
}
|
|
|
|
protected void WriteBitmapData (Stream file, ImageData image)
|
|
{
|
|
var bitmap = image.Bitmap;
|
|
if (bitmap.Format != PixelFormats.Bgra32)
|
|
{
|
|
bitmap = new FormatConvertedBitmap (bitmap, PixelFormats.Bgra32, null, 0);
|
|
}
|
|
int stride = (int)image.Width * 4;
|
|
byte[] row_data = new byte[stride];
|
|
Int32Rect rect = new Int32Rect (0, (int)image.Height, (int)image.Width, 1);
|
|
for (uint row = 0; row < image.Height; ++row)
|
|
{
|
|
--rect.Y;
|
|
bitmap.CopyPixels (rect, row_data, stride, 0);
|
|
file.Write (row_data, 0, row_data.Length);
|
|
}
|
|
}
|
|
}
|
|
|
|
[Export(typeof(ImageFormat))]
|
|
public class Ap0Format : ImageFormat
|
|
{
|
|
public override string Tag { get { return "AP-0"; } }
|
|
public override string Description { get { return "KaGuYa script engine grayscale image format"; } }
|
|
public override uint Signature { get { return 0x302D5041; } } // 'AP-0'
|
|
|
|
public Ap0Format ()
|
|
{
|
|
Extensions = new string[] { "alp" };
|
|
}
|
|
|
|
public override ImageMetaData ReadMetaData (IBinaryStream stream)
|
|
{
|
|
var header = stream.ReadHeader (12);
|
|
var info = new ImageMetaData
|
|
{
|
|
Width = header.ToUInt32 (4),
|
|
Height = header.ToUInt32 (8),
|
|
BPP = 8,
|
|
};
|
|
if (info.Width > 0x8000 || info.Height > 0x8000)
|
|
return null;
|
|
return info;
|
|
}
|
|
|
|
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
|
|
{
|
|
stream.Position = 0xC;
|
|
var pixels = new byte[info.Width*info.Height];
|
|
if (pixels.Length != stream.Read (pixels, 0, pixels.Length))
|
|
throw new EndOfStreamException();
|
|
return ImageData.CreateFlipped (info, PixelFormats.Gray8, null, pixels, (int)info.Width);
|
|
}
|
|
|
|
public override void Write (Stream file, ImageData image)
|
|
{
|
|
throw new System.NotImplementedException ("Ap0Format.Write not implemented");
|
|
}
|
|
}
|
|
|
|
[Export(typeof(ImageFormat))]
|
|
public class Ap2Format : ImageFormat
|
|
{
|
|
public override string Tag { get { return "AP-2"; } }
|
|
public override string Description { get { return "KaGuYa script engine image format"; } }
|
|
public override uint Signature { get { return 0x322D5041; } } // 'AP-2'
|
|
|
|
public Ap2Format ()
|
|
{
|
|
Extensions = new string[] { "alp" };
|
|
}
|
|
|
|
public override ImageMetaData ReadMetaData (IBinaryStream stream)
|
|
{
|
|
stream.Position = 4;
|
|
var info = new ImageMetaData();
|
|
info.OffsetX = stream.ReadInt32();
|
|
info.OffsetY = stream.ReadInt32();
|
|
info.Width = stream.ReadUInt32();
|
|
info.Height = stream.ReadUInt32();
|
|
info.BPP = 32;
|
|
if (info.Width > 0x8000 || info.Height > 0x8000)
|
|
return null;
|
|
return info;
|
|
}
|
|
|
|
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
|
|
{
|
|
stream.Position = 0x18;
|
|
var pixels = new byte[4*info.Width*info.Height];
|
|
if (pixels.Length != stream.Read (pixels, 0, pixels.Length))
|
|
throw new EndOfStreamException();
|
|
return ImageData.CreateFlipped (info, PixelFormats.Bgra32, null, pixels, 4*(int)info.Width);
|
|
}
|
|
|
|
public override void Write (Stream file, ImageData image)
|
|
{
|
|
throw new System.NotImplementedException ("Ap2Format.Write not implemented");
|
|
}
|
|
}
|
|
|
|
[Export(typeof(ImageFormat))]
|
|
public class Ap3Format : ImageFormat
|
|
{
|
|
public override string Tag { get { return "AP-3"; } }
|
|
public override string Description { get { return "KaGuYa script engine image format"; } }
|
|
public override uint Signature { get { return 0x332D5041; } } // 'AP-3'
|
|
|
|
public Ap3Format ()
|
|
{
|
|
Extensions = new string[] { "alp" };
|
|
}
|
|
|
|
public override ImageMetaData ReadMetaData (IBinaryStream stream)
|
|
{
|
|
stream.Position = 4;
|
|
var info = new ImageMetaData();
|
|
info.OffsetX = stream.ReadInt32();
|
|
info.OffsetY = stream.ReadInt32();
|
|
info.Width = stream.ReadUInt32();
|
|
info.Height = stream.ReadUInt32();
|
|
if (info.Width > 0x8000 || info.Height > 0x8000)
|
|
return null;
|
|
info.BPP = stream.ReadInt32();
|
|
if (info.BPP != 8 && info.BPP != 24 && info.BPP != 32)
|
|
return null;
|
|
return info;
|
|
}
|
|
|
|
public override ImageData Read (IBinaryStream stream, ImageMetaData info)
|
|
{
|
|
stream.Position = 0x18;
|
|
int stride = info.BPP/8 * (int)info.Width;
|
|
var pixels = new byte[stride * (int)info.Height];
|
|
if (pixels.Length != stream.Read (pixels, 0, pixels.Length))
|
|
throw new EndOfStreamException();
|
|
PixelFormat format = 24 == info.BPP ? PixelFormats.Bgr24
|
|
: 32 == info.BPP ? PixelFormats.Bgra32
|
|
: PixelFormats.Gray8;
|
|
return ImageData.CreateFlipped (info, format, null, pixels, stride);
|
|
}
|
|
|
|
public override void Write (Stream file, ImageData image)
|
|
{
|
|
throw new System.NotImplementedException ("Ap3Format.Write not implemented");
|
|
}
|
|
}
|
|
}
|